Product Description:

The MSK101C-0300-NN-S2-BG0-RNNN is an IndraDyn S synchronous servo motor manufactured by Bosch Rexroth Indramat and placed within the MSK IndraDyn S Synchronous Motors series. It delivers controlled torque and accurate position feedback to automated machinery, making it suitable for packaging axes, gantry drives, and material-handling stations that rely on closed-loop motion control. The motor is intended for dynamic axis service where repeatable acceleration and stable speed regulation are required during frequent starts and stops. A plain shaft transmits motion without keyways, and the power connector is located on the B-side to simplify cable routing along a machine frame.

This model uses natural convection to remove heat from the stator, so it can be installed where forced airflow is not available. Its winding code is matched to moderate current demand, and the C length pairs that winding with a rotor suited for higher continuous duty. Position data is transmitted through the EnDat2.1 interface, and the integrated encoder provides 2048 signal periods per revolution through an optical scanning method. Because the feedback device is single-turn, the absolute position resets after each full revolution, which fits axes that return to a known reference during operation. There is no holding brake, so the axis must be secured at power-off by external mechanics or drive-generated torque.

The housing is rated IP65, which helps keep dust and low-pressure water jets away from the stator windings and encoder compartment. Continuous operation is intended in ambient temperatures from 0 to 40 °C, matching common factory conditions. Insulation class 155 supports the winding temperatures associated with cyclic acceleration, and the increased concentricity design helps reduce radial runout when the motor is coupled to precision gearheads. The 0300 winding supports smooth torque output at low speeds while staying within the current range expected by standard IndraDrive amplifiers.